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Cannabis use disorder (CUD), also known as cannabis addiction or marijuana addiction, is a psychiatric disorder defined in the fifth revision of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) and ICD-10 as the continued use of cannabis despite clinically significant impairment. [2][3]
Over time, the marijuana gateway hypothesis has been studied more and more. In one published study, the use of marijuana was shown not a reliable gateway cause of illicit drug use. [67] However, social factors and environment influence drug use and abuse, making the gateway effects of cannabis different for those in differing social circumstances.
The short-term effects of cannabis are caused by many chemical compounds in the cannabis plant, including 113 [clarification needed] different cannabinoids, such as tetrahydrocannabinol (THC), and 120 terpenes, [1] which allow its drug to have various psychological and physiological effects on the human body.
Young people who use marijuana are more likely to develop long-lasting mental disorders, including depression, social anxiety and schizophrenia, and drop out of school, the CDC said. Studies show ...
Nearly 90% of U.S. adults think marijuana should be legal, either for recreational and medical use, or just for medical use, according to a November 2022 report from the Pew Research Center.
One can select by recall period: last month, last year, or lifetime. Also by age: young adults (15–34), or adults (15–64). Hover over a country for the data. [13] A non-interactive map is below. Lifetime prevalence of cannabis use among all adults (aged 15 to 64 years old) in nationwide surveys among the general population.
A recent poll by the University of Michigan National Poll on Healthy Aging found that among people 50 years of age and older, around 21% said they have used a form of cannabis that contains the ...
According to a 2022 Gallup survey, 16% of Americans reported being marijuana smokers (up from 7% in 2013) and 48% reported trying marijuana at some point in their lifetimes (up from 4% in 1969). [42] Medical use is a common reason people buy cannabis online.